Tag: ple

Polymorphous light eruption, or PLE, is the most common skin disease caused by sunlight. It is also called polymorphic light eruption (PMLE). Other variants include juvenile spring eruption and benign summer light eruption. PLE is not the same as sunburn. PLE arises spontaneously in people who are sensitive to ultraviolet light and…

Polypodium leucotomos (PL) is a tropical fern plant native to Central America and parts of South America. It grows in the rain forest and has a long history of use as an herbal medicine ingested for a variety of ailments by the indigenous people of Honduras. The Mayans even drank it as a tea. Historically, […]